CN216080775U

CN216080775U - Biological reagent drying equipment is used in laboratory

Info

Publication number: CN216080775U
Application number: CN202122822458.3U
Authority: CN
Inventors: 马健
Original assignee: Shanxi Owen Technology Co ltd
Current assignee: Shanxi Owen Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-03-18
Anticipated expiration: 2031-11-18

Abstract

The utility model belongs to the technical field of drying equipment, in particular to biological reagent drying equipment for laboratories, and provides a scheme aiming at the problems in the background art. According to the drying mechanism provided by the utility model, the worm sleeve is driven to rotate by the motor, and the worm wheel drives the spiral stirring blades fixed on the stirring shaft to rotate so as to fully stir the biological reagent placed in the hopper and turn over the biological reagent and match with hot air fed by the hot air blower from the uniformly distributed air vents, so that the biological reagent is fully dried, the drying efficiency of the drying equipment is improved, the drying is more uniform, and the drying quality of the drying equipment is improved.

Description

Biological reagent drying equipment is used in laboratory

Technical Field

The utility model relates to the technical field of drying equipment, in particular to biological reagent drying equipment for a laboratory.

Background

Drying equipment is often needed to be used to carry out drying process to some biological reagents in biological laboratory, and through the retrieval, the patent that publication number is CN210292582U discloses a chemical reagent drying device is used in chemical laboratory, including the box, inside first drying chamber and the second drying chamber of being provided with of box, first drying chamber lateral wall is bilayer structure, including outer wall and inner wall, the inner wall is located the outer wall inboard, be provided with the cavity between inner wall and the outer wall, the drier has been placed in the cavity. This patent chemical reagent drying device not only drying efficiency is high, convenient to use, can also be better carry out cyclic utilization to the drier.

The drying device of the above patent requires a long time for drying and drying is not uniform, thereby delaying the experiment and reducing the progress of the experiment. Therefore, we propose a biological reagent drying apparatus for laboratory use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a biological reagent drying device for a laboratory.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a biological reagent drying equipment is used in laboratory, all installs the base of the universal wheel of stopping in the area including bottom four corners outer wall, the welding of the top outer wall of base has two L type supports, and the welding of the relative one side upper portion outer wall of two L type supports has same hopper, the material receiving box has been placed to the top outer wall of base, and all is equipped with fixture on two L type supports, two the top outer wall of L type support all has the cylinder through the bolt fastening, and the output outer wall of two cylinders all is fixed with the connecting block, two the welding of the relative one side outer wall of connecting block has same heat preservation lid, and keeps warm and covers and be equipped with drying mechanism.

Preferably, the drying mechanism comprises an air supply cover fixed on the outer wall of the top of the heat-insulating cover, an air heater fixedly communicated with the outer wall of the top of the air supply cover through bolts, a stirring assembly and air holes distributed on the heat-insulating cover at equal intervals.

Preferably, the stirring assembly comprises a motor fixed on the side wall of the air supply cover through a bolt, a worm sleeve fixedly sleeved on an output shaft of the motor, a stirring shaft, a worm wheel fixedly sleeved on the upper part of the stirring shaft and meshed with the worm sleeve, and a spiral stirring blade welded on the outer wall of the lower part of the stirring shaft.

Preferably, the output shaft of the motor is connected with the inner wall of one side of the air supply cover through a bearing, and the stirring shaft is connected with the central inner wall of the heat preservation cover through a bearing.

Preferably, two fixture symmetry sets up, and two fixture all include the screw rod of spiro union on L type support and the grip block that the inner wall passes through bearing and screw rod one end to be connected.

Preferably, the outer walls of the two opposite sides of the clamping plates are respectively contacted with the outer walls of the two sides of the material receiving box, and the heat preservation cover is matched with the hopper.

Preferably, the bottom of hopper is fixed the intercommunication has the discharging pipe, and installs the relief valve to the clamp on the discharging pipe.

The utility model has the beneficial effects that:

1. according to the drying mechanism provided by the utility model, the worm sleeve is driven to rotate by the motor, and the worm gear drives the spiral stirring blades fixed on the stirring shaft to rotate so as to fully stir the biological reagent placed in the hopper and turn the biological reagent and match with hot air sent by the air heater from the uniformly distributed air vents, so that the biological reagent is fully dried, the drying efficiency of the drying equipment is improved, the drying is more uniform, the drying quality of the drying equipment is improved, and the progress of a biological experiment is facilitated to be accelerated;

2. the two cylinders are used for driving the heat preservation cover to open and close, when the heat preservation cover is opened, an experimenter can conveniently add a biological reagent, when the heat preservation cover is closed, the heat loss can be reduced to a certain degree, and the material receiving box can be fixed through the two clamping mechanisms, so that the material receiving box is prevented from falling off in the moving process.

Drawings

FIG. 1 is a schematic perspective view of a heat-insulating cover of a laboratory biological reagent drying apparatus according to the present invention;

FIG. 2 is a schematic perspective view of a thermal insulation cover of the laboratory biological reagent drying apparatus according to the present invention when the thermal insulation cover is opened;

FIG. 3 is a schematic bottom perspective view of a thermal insulation cover in a biological reagent drying apparatus for a laboratory according to the present invention;

FIG. 4 is a schematic cross-sectional view of an air blowing hood in a biological reagent drying apparatus for a laboratory according to the present invention.

In the figure: the device comprises a base 1, a 2L-shaped support, a hopper 3, a material receiving box 4, an air cylinder 5, a connecting block 6, a heat preservation cover 7, an air supply cover 8, an air heater 9, a motor 10, a worm sleeve 11, a stirring shaft 12, a worm gear 13, a spiral stirring blade 14, air vents 15, a screw 16 and a clamping plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a biological reagent drying device for a laboratory comprises a base 1 with a brake universal wheel, two L-shaped supports 2, a hopper 3, a material receiving box 4, two clamping mechanisms symmetrically distributed, two cylinders 5, two connecting blocks 6, a heat preservation cover 7 and a drying mechanism, wherein the outer walls of four corners of the bottom of the base 1 are all provided with the brake universal wheel, the two L-shaped supports 2 are welded on the outer wall of the top of the base 1, the outer wall of the upper part of one side, opposite to the two L-shaped supports 2, of the two L-shaped supports 2 is welded on the hopper 3, the material receiving box 4 is placed on the outer wall of the top of the base 1, the two cylinders 5 are sequentially fixed on the outer wall of the top of the two L-shaped supports 2 through bolts, the two connecting blocks 6 are respectively fixed on the outer walls of the output ends of the two cylinders 5, the outer walls of one side, opposite to the two connecting blocks 6, of the heat preservation cover 7, and a discharging pipe is fixedly communicated with the bottom of the hopper 3, and the discharge pipe is provided with a discharge valve in a butt-clamping manner, the drying mechanism comprises an air supply cover 8 fixed on the outer wall of the top of the heat-insulating cover 7, a hot air fan 9 fixedly communicated with the outer wall of the top of the air supply cover 8 through bolts, a stirring assembly and air holes 15 arranged on the heat-insulating cover 7 and distributed at equal intervals, the stirring assembly comprises a motor 10 fixed on the side wall of the air supply cover 8 through bolts, a worm sleeve 11 fixedly sleeved on an output shaft of the motor 10, a stirring shaft 12, a worm wheel 13 fixedly sleeved on the upper part of the stirring shaft 12 and meshed with the worm sleeve 11 and a spiral stirring blade 14 welded on the outer wall of the lower part of the stirring shaft 12, the output shaft of the motor 10 is connected with the inner wall of one side of the air supply cover 8 through a bearing, and the stirring shaft 12 is connected with the inner wall of the center of the heat-insulating cover 7 through a bearing The agent is fully stirred and turned and matched with hot air fed from the uniformly distributed air holes 15 by the hot air blower 9, so that the biological reagent is fully dried, the drying efficiency of the drying equipment is improved, the drying is more uniform, the drying quality of the drying equipment is improved, and the progress of a biological experiment is accelerated;

the two clamping mechanisms are composed of a screw rod 16 screwed on the L-shaped support 2 and a clamping plate 17, the inner wall of the clamping plate 17 is connected with one end of the screw rod 16 through a bearing, the outer wall of one side, opposite to the two clamping plates 17, of each clamping plate is respectively contacted with the outer walls of two sides of the material receiving box 4, and the heat-insulating cover 7 is matched with the hopper 3.

The working principle is as follows: when the biological reagent drying device is used, firstly, two screw rods 16 are rotated to drive two clamping plates 17 to mutually approach to clamp and fix the material receiving box 4, then the whole drying device is moved to a specified position through a universal wheel with a brake, then a biological reagent to be dried is added into the hopper 3, then two connecting blocks 6 are driven to move downwards through output shafts of two cylinders 5, so that the heat-insulating cover 7 is moved downwards to cover the top of the hopper 3, then the hot air heater 9 and the motor 10 are started, hot air is continuously conveyed out through the hot air heater 9, flows into the hopper 3 through air holes 15 distributed at equal intervals, the worm sleeve 11 is driven to rotate through an output shaft of the motor 10, the worm wheel 13 meshed with the worm sleeve 11 drives the stirring shaft 12 to rotate, and finally the stirring shaft 12 drives the spiral stirring blade 14 to rotate to stir and turn the biological reagent to realize uniform drying, and finally, opening a discharge valve to discharge the dried biological reagent from the discharge pipe to the material receiving box 4 for collection.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a biological reagent drying equipment is used in laboratory, all installs base (1) of universal wheel of stopping in the area including bottom four corners outer wall, its characterized in that, the top outer wall welding of base (1) has two L type supports (2), and the relative one side upper portion outer wall welding of two L type supports (2) has same hopper (3), material receiving box (4) have been placed to the top outer wall of base (1), and all are equipped with fixture on two L type supports (2), two the top outer wall of L type support (2) all has cylinder (5) through the bolt fastening, and the output outer wall of two cylinders (5) all is fixed with connecting block (6), two the relative one side outer wall welding of connecting block (6) has same heat preservation lid (7), and is equipped with drying mechanism on heat preservation lid (7).

2. The laboratory biological reagent drying equipment according to claim 1, wherein the drying mechanism comprises an air supply cover (8) fixed on the outer wall of the top of the heat preservation cover (7), a hot air blower (9) fixedly communicated with the outer wall of the top of the air supply cover (8) through bolts, a stirring assembly and air holes (15) formed in the heat preservation cover (7) and distributed at equal intervals.

3. The biological reagent drying equipment for the laboratory according to claim 2, wherein the stirring assembly comprises a motor (10) fixed on the side wall of the air supply cover (8) through a bolt, a worm sleeve (11) fixedly sleeved on the output shaft of the motor (10), a stirring shaft (12), a worm wheel (13) fixedly sleeved on the upper part of the stirring shaft (12) and meshed with the worm sleeve (11), and a spiral stirring blade (14) welded on the outer wall of the lower part of the stirring shaft (12).

4. The laboratory biological reagent drying equipment according to claim 3, wherein the output shaft of the motor (10) is connected with one side inner wall of the air supply cover (8) through a bearing, and the stirring shaft (12) is connected with the central inner wall of the heat preservation cover (7) through a bearing.

5. The biological reagent drying equipment for the laboratory according to claim 1, wherein the two clamping mechanisms are symmetrically arranged, and each clamping mechanism comprises a screw rod (16) which is screwed on the L-shaped support (2) and a clamping plate (17) of which the inner wall is connected with one end of the screw rod (16) through a bearing.

6. The laboratory biological reagent drying device according to claim 5, wherein the outer walls of the two opposite sides of the clamping plates (17) are respectively contacted with the outer walls of the two sides of the material receiving box (4), and the heat preservation cover (7) is matched with the hopper (3).

7. The laboratory biological reagent drying equipment according to claim 1, wherein a discharge pipe is fixedly communicated with the bottom of the hopper (3), and a discharge valve is installed on the discharge pipe in a butt-clamping manner.